193400410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5303}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 398691072

約数和(自身を除く): 205290662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2605, 3647, 5210, 5303, 7294, 10606, 18235, 26515, 36470, 37121, 53030, 74242, 185605, 371210, 2762863, 5525726, 13814315, 19340041, 27628630, 38680082, 96700205, 193400410]

約数ペア:

[(1, 193400410), (2, 96700205), (5, 38680082), (7, 27628630), (10, 19340041), (14, 13814315), (35, 5525726), (70, 2762863), (521, 371210), (1042, 185605), (2605, 74242), (3647, 53030), (5210, 37121), (5303, 36470), (7294, 26515), (10606, 18235)]